788a74a32dafd485cd44bdaf53bc2e30f59efaf1b4f5f178de605bb194d0cff0

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23/07/2024, 23:12

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General

Target

788a74a32dafd485cd44bdaf53bc2e30f59efaf1b4f5f178de605bb194d0cff0.exe
Size

138KB
MD5

151bcf0a8f31d45e55a5dfdb4ed5c18d
SHA1

ac5d9feb3692254938c8f38d96bc774f399523bf
SHA256

788a74a32dafd485cd44bdaf53bc2e30f59efaf1b4f5f178de605bb194d0cff0
SHA512

dbe81a49d3498b0619e79ebee8f84b48eb1ba9be9648c00d17ea0df33257a9e8f3f724e02b775058b9c74ea1185c9f4166802dc4585ba326d929bdb9bc76d5cb
SSDEEP

3072:AE9ByF5wP7Ht99mbaa+vKAzWvSVJSwpi6Ds9/w:7907wTr9mea+i6WKQ2

Score

8^/10

aspackv2 discovery persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x002f000000015d14-7.dat	aspack_v212_v242

Executes dropped EXE 1 IoCs

pid	Process
2016	qgvryde.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\qgvryde.exe	788a74a32dafd485cd44bdaf53bc2e30f59efaf1b4f5f178de605bb194d0cff0.exe
File created	C:\PROGRA~3\Mozilla\yrphqkg.dll	qgvryde.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	788a74a32dafd485cd44bdaf53bc2e30f59efaf1b4f5f178de605bb194d0cff0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qgvryde.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2876	788a74a32dafd485cd44bdaf53bc2e30f59efaf1b4f5f178de605bb194d0cff0.exe
2016	qgvryde.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 2016	2736	taskeng.exe	31
PID 2736 wrote to memory of 2016	2736	taskeng.exe	31
PID 2736 wrote to memory of 2016	2736	taskeng.exe	31
PID 2736 wrote to memory of 2016	2736	taskeng.exe	31

C:\Users\Admin\AppData\Local\Temp\788a74a32dafd485cd44bdaf53bc2e30f59efaf1b4f5f178de605bb194d0cff0.exe
"C:\Users\Admin\AppData\Local\Temp\788a74a32dafd485cd44bdaf53bc2e30f59efaf1b4f5f178de605bb194d0cff0.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:2876

C:\Windows\system32\taskeng.exe
taskeng.exe {4A70D2E7-CA1C-452C-9FC9-F25B5380540F} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2736
- C:\PROGRA~3\Mozilla\qgvryde.exe
  C:\PROGRA~3\Mozilla\qgvryde.exe -zzpkmim
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\PROGRA~3\Mozilla\qgvryde.exe

Filesize
138KB

MD5
59440f21cfb7547699296c8d5cbbcafb

SHA1
7eb30d9f6c68ed303d650806ce8fcef45e66f223

SHA256
1ba2fd9106f2749810e6943abeb8a56b2a2ffa1134a283e64de0016a55f25173

SHA512
ecd78ab3353cb2be130b1331c7ccfa262e54179a6ee19ff040579b43e4487447c63390e2cb108a9b1797f6e26e4e177b4f9fd48710ddf0e849e817de3f25e3cc

Download Submit
memory/2016-11-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2016-9-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2016-10-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2016-12-0x0000000000290000-0x00000000002EB000-memory.dmp

Filesize
364KB

Download
memory/2016-13-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2016-15-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2876-0-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2876-3-0x0000000000260000-0x00000000002BB000-memory.dmp

Filesize
364KB

Download
memory/2876-4-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2876-6-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2876-2-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2876-1-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download